MCU x CH552 STM32G031J6 (link): no USB, 8pin package STM32F042F4 (Link): USB2.0, 1x 12bit ADC Temperature Sensors PT100(ADC)P0K1.232.6W.Y.010€ 6.08/ 1€ 3,32/ 1kuPT100(ADC)PTFC101B1G0(datasheet)€ 2,81/ 1€ 1,34/ 1kuThermistor(ADC)NTCLE203E3104GB0A(datasheet)€...